The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking procurement for a specific optical sighting and ranging equipment item. The requirement includes the acquisition of three units of the Periscope, Tube, Out, identified by NSN: 7HH 1240 016340653 L1, which is suitable for competitive acquisition for the second or subsequent time. This equipment is critical for military operations, enhancing the capabilities of naval forces. Interested vendors can reach out to Noelle M. Smith at 717-605-3992 or via email at noelle.m.smith10.civ@us.navy.mil for further details regarding the procurement process.